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  6. Valvo E88CC = 6922 = CCa Tubes D-getter Matched Pair - Holland 1960 7L5 - NOS

Valvo E88CC = 6922 = CCa Tubes D-getter Matched Pair - Holland 1960 7L5 - NOS 1 of 3Only 1 left — 12 watchersValvo E88CC = 6922 = CCa Tubes D-getter Matched Pair - Holland 1960 7L5 - NOS 2 2 of 3Valvo E88CC = 6922 = CCa Tubes D-getter Matched Pair - Holland 1960 7L5 - NOS 3 3 of 3 See More
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Valvo E88CC = 6922 = CCa Tubes D-getter Matched Pair - Holland 1960 7L5 - NOS

$599.20 Buy It Now or Best Offer, $27.61 Shipping, 14-Day Returns, eBay Money Back Guarantee
Seller: Top-Rated Seller frankshaohuawang ✉️ (1,122) 100%, Location: Torrance, California, US, Ships to: WORLDWIDE & many other countries, Item: 266500079715 Valvo E88CC = 6922 = CCa Tubes D-getter Matched Pair - Holland 1960 7L5 - NOS. Perfect matched & balanced pair of 1960 vintage Valvo Heerlen E88CC 6922 audio tubes D-getter and gold pins  - Made in Holland - Strong NOS - Super Rare Product Summary The "textbook Heerlen sound" has been referenced in several Soundlumia listings of Amperex Holland E88CC/6922 tubes, and many tube enthusiasts asked what that all means. So this is the answer: the late 1950s and early 1960s tone,  the timeless Philips radio tone that many of us grew up listening to,  the beginning of over a decade's excellence in sound, the classic tonal template for all the great (and greater) Amperex Holland/Philips E88CC tubes, including this gorgeous Valvo-labeled pair. Valvo was the Philips Germany division. Sound Qualities Made in Heerlen, Holland in 1960, these tubes naturally share all the remarkable characteristics of the "textbook" Amperex Holland house sound. The midrange presentation is transparent, natural and expansive, with a slight touch of warmth that illuminates your music. Bass is deep and well controlled and the accuracy feels very similar to the high end German E88CC's. Sound separation and clarity on these are nearly on par with the Amperex PQ (Premium Quality) tubes - you should hear absolutely nothing but the pure soul of your music and all of it when you use these tubes.  And what differences does the D-getter make on these? The textbook sound refined: cleaner instrument separation, smoother top end extension and taller imaging.  Professional Sound Evaluation The pair worked wonderfully and sounded terrific in our professional studio setup for monitoring.   - Input: Cambridge Audio CXC V2 dedicated CD transport + Schiit Audio Bifrost 2 Multibit DAC  - Amplification: Liquid Platinum Tube Amplifier by Alex Cavalli  - Output: Focal Clear MG Pro open-back headphones Our full tube sound review was written 100% based on the actual listening experience while this pair of tubes were running in the system described above.  Professional Tube Testing Both tubes tested Strong NOS  (110%+ mutual conductance) and tightly balanced on a reliable Mercury 2000 tube tester with the following result (mutual conductance value both in uMhos and in percentage of nominal ): Tube 1 (left): 14,600/14,400  (117%/116%) Tube 2 (right): 15,100/14,400 (121%/116%) Good tubes start at 7,000  and new tubes (incl. NOS/NIB) 12,500 - 13,000 , and the Mercury 2000's rated mutual conductance (nominal) for new tubes is 12,500 . Test result can also be seen in the pictures. In case you wonder what all these numbers mean to your sound experience, it's actually quite straightforward: mutual conductance directly translates to a tube's ability to amplify sound  so the higher the numbers the stronger.  Appearance & cosmetic condition This pair is extra rare because of the excellent cosmetic condition: at least 90% of the inscription is intact and perfectly visible, and the acid etched Heerlen date codes are perfectly visible: 7L5 delta 0E   (7L5 = E88CC production #5,  delta =  Amperex  Heerlen , 0 =  1960 , E = May) 7L5 delta 0C   ( 7L5 = E88CC production #5,  delta =  Amperex  Heerlen , 0 =  1960 , C = March) Packaging This pair of tubes will be packaged in the new  white boxes, secured by a handmade paper ribbon (by courtesy of Soundlumia.) Shipping Policy   - US Shipping: Flat-rate USPS Ground Advantage    - International Shipping: (Please read carefully)  USPS First Class International is used for all countries EXCEPT: Armenia, Chile, China, India, Latvia, Mauritius, Serbia, Slovenia, Tuvalu, and Vietnam. If you prefer to use a different carrier or shipping service, please contact us first so we can establish shipping rates before you make payment.  If you are a buyer in one of the excluded countries, you must contact us prior to purchase to arrange shipping(USPS Priority recommended), or we may not be able to fulfill your order using standard shipping due to our concern of undelivered packages or shipping delays in your country.   - Same day shipping: Orders placed by 2:00PM US Pacific Time  on weekdays are posted on the same day, otherwise the next business day.   - Combined shipping available - request invoice for total before making payment or receive shipping credit after order ships.  Return Policy - Please READ carefully Returns are acceptable if we made a mistake by delivering you wrong or defective products. Tubes we sell are guaranteed to work because we run professional tests and sound evaluation TWICE: before they are approved for listing AND before we ship them to customers. So the "defective item" case doesn't exist and please do not bother trying - this type of returns will NOT be accepted without proof that tubes are faulty and we will open disputes with eBay. Sound experience is very subjective and we do NOT accept returns because you do not like the tube's sound signature or because you changed your mind about your purchase. Please contact us to work things out before submitting return requests claiming "item is defective" or "item not as described."  Tube rollers abusing the return system will be reported to eBay immediately and negative feedback will be left to your account - that's guaranteed. We have already opened several dispute cases to report abusive buyers and eBay has always ruled in our favor. International buyers who request return or refund claiming your country's import duties are too high will be reported to eBay immediately for dishonesty and will be permanently blacklisted from purchasing from Soundlumia. We are committed to working closely with eBay to help rid the marketplace of dishonest, unjust, unreasonable, abusive buyers that are detrimental to the vintage tubes market and the audiophile community. 
  • Condition: Open box
  • Condition: Strong NOS - 100% GM match at the triode level - D-getter PQ tubes in pristine condition - The smoothest and cleanest Heerlen natural sound ever - Superb clarity and instrument separation -Super Rare
  • Brand: Valvo
  • Type: NOS Tube
  • Custom Bundle: No
  • Model: 6922 E88CC 6DJ8 ECC88 E188CC 7308
  • Country of Manufacture: United States
  • Country/Region of Manufacture: United States

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  •  Popularity - 12 watchers, 0.1 new watchers per day, 161 days for sale on eBay. Super high amount watching. 0 sold, 1 available.
  •  Best Price -
  •  Seller - 1,122+ items sold. 0% negative feedback. Top-Rated Plus! Top-Rated Seller, 30-day return policy, ships in 1 business day with tracking.

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